Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching: cisco





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-6,795,860 System and method for selecting a service with dynamically changing information
The present invention relates to a system and method for selecting a service. According an embodiment of the present invention, a priority array indicates an...
US-6,795,858 Method and apparatus for metric based server selection
Methods and apparatus are provided for selecting a server that can provider content to a client in an optimal manner. A server selection system is coupled to a...
US-6,795,857 Methods and apparatus for providing mobility of a node that does not support mobility
Methods and apparatus for enabling a node that does not support Mobile IP to roam from a first Foreign Agent to a second Foreign Agent are disclosed. In a...
US-6,795,506 Methods and apparatus for efficient scheduling and multiplexing
Techniques and mechanisms are provided for scheduling and multiplexing compressed bitstreams. A compressed bitstream includes bit rate information describing the...
US-6,795,426 Realtime power control in OFDM systems
Systems and methods for efficiently transmitting power level information in a point to multipoint wireless system. Multiple subscriber units may transmit...
US-6,795,403 Automatic discovery of switch devices in a network
A method and apparatus provide automatic discovery of switch devices in a switched network. The remote monitor agent of a router is modified to detect packets...
US-6,794,576 Power entry apparatus and method
A power entry apparatus includes a plurality of bus bars and a plurality of conductor terminations. At least one of the plurality of the conductor terminations...
US-6,792,555 Access server fault isolation without service disruption method and apparatus
The invention is a fault isolation method and apparatus for use in a network access server. The method includes allocating one or more modems in a group of...
US-6,792,546 Intrusion detection signature analysis using regular expressions and logical operators
A method of describing intrusion signatures, which are used by an intrusion detection system to detect attacks on a local network. The signatures are described...
US-6,792,474 Apparatus and methods for allocating addresses in a network
The system of the invention provides a unique address assignment mechanism and technique that allows an address server such as a DHCP server to receive requests...
US-6,792,457 Multiple-level internet protocol accounting
A method and apparatus for providing computer network access points the capability for multiple-level accounting. A gateway device located at the access point is...
US-6,792,207 Optical WDM network having mixed wavelength routing and fiber routing cross-connect switches
An optical wavelength-division-multiplexing (WDM) network has at least one transit node, where a majority of received channels are destined for a remote node,...
US-6,792,092 Method and system for independent participant control of audio during multiparty communication sessions
A method and system for independent participant control of audio during a multiparty communication session includes receiving an audio stream from each of a...
US-6,792,015 Thermo-electric cooler circuit and method for DWDM/TDM mode selection
An optical transceiver and method therefore provides a cooled laser diode configured to run in either a low power mode or a standard mode. A method for a...
US-6,791,999 System and method for providing dynamic switching functionality in a static switching environment
A system and method for providing dynamic switching functionality in an access network which supports only static switching. Dynamic switching is used to provide...
US-6,791,979 Mechanism for conveying data prioritization information among heterogeneous nodes of a computer network
A mechanism conveys information pertaining to transmission priority (TP) levels of inbound packets transmitted over a heterogeneous network from a switching node...
US-6,791,317 Load board for testing of RF chips
A load board for connecting an RF integrated circuit device ("DUT") to a tester for testing. The load board includes a PCB having a DUT side and a non-DUT side....
US-6,790,097 System and method for preventing cable discharge events
According to one embodiment of the invention, an apparatus includes a housing having a cavity configured to receive a plug. The apparatus includes a plurality of...
US-6,789,125 Distributed network traffic load balancing technique implemented without gateway router
The technique of the present invention provides a solution to the problem of routing or redirecting a given client to a replica or proxy server which has a...
US-6,788,950 Optimal use of request access TDMA slots for automatic level control
Systems and methods for controlling subscriber unit power level using power measurements made on access request transmissions. Since a subscriber unit access...
US-6,788,700 Interfacing between a network interface and a bus
A method and apparatus are described for interfacing between a network interface and a bus. For the network interface-to-bus side, the method comprises (a)...
US-6,788,689 Route scheduling of packet streams to achieve bounded delay in a packet switching system
Connection distributors are used to route packets corresponding to multiple streams of packets through a packet switching system. During each time slot, one...
US-6,788,647 Automatically applying bi-directional quality of service treatment to network data flows
A method and apparatus are provided for automatic reverse-direction or bi-directional quality of service treatment of network data flows. A network device...
US-6,788,585 System and method for processing data in a memory array
A method for processing data is provided that includes receiving a first request in a first clock cycle from a processor for access to a first data segment...
US-6,785,821 Intrusion detection system and method having dynamically loaded signatures
An intrusion detection system and method for detecting unauthorized or malicious use of network resources includes an intrusion detection analysis engine that...
US-6,785,738 ARP packet to preserve canonical form of addresses
The invention is a new field in an ARP packet which designates the canonical format of the addresses written into fields such as ar$sha (the source station...
US-6,785,735 Determining a path through a managed network
A method and apparatus that provides for determining a packet transmission path for a managed network using Internet Protocol is disclosed. A network management...
US-6,785,301 Method and apparatus for conducting call waiting-caller identification in a packet switched network
The invention uses a novel signaling protocol for conducting call waiting-caller ID messaging. Instead of waiting for an acknowledge back from the caller ID box,...
US-6,785,274 Efficient network multicast switching apparatus and methods
Efficient switched network multicasting techniques are provided. Incoming multicast packets are processed by a central forwarding engine (CFE) in a network...
US-6,785,270 TDM switching system and ASIC device
In another embodiment, an ASIC device includes a first RAM that stores a code for each of multiple first time slots. Each code is combined with corresponding...
US-6,785,267 Access and control system for enhanced audio capabilities in an integrated telephony/high speed data access device
A telephone to digital data network interface 118 and method for its operation are disclosed. Interface 118 provides a connection point 52 and a standard line...
US-6,785,239 Reducing delays in a communication network using a re-fragmentation pipeline
A method and apparatus are described to reduce delay in a communication network. A fragmentation unit re-assembles a packet received from a first data link. A...
US-6,785,234 Method and apparatus for providing user control of audio quality
A system (10) provides a user of a communication device with the ability to control an audio quality of the audible sound generated by the communication device,...
US-6,785,229 System and method for controlling a telephony communication session
A telephony system includes a hybrid switch coupled to a packet network and a TDM network. The switch establishes a communication session using one of these...
US-6,783,367 Method and system for providing a global product services electronic laboratory
One embodiment of the present invention provides a global product services electronic laboratory (E-Lab). For example, the E-Lab may be an on-line virtual...
US-6,782,884 Method and apparatus for locating a faulty component in a cable television system having cable modems
A method and system for locating faulty components in a cable modem network configured within a hybrid fiber-coaxial cable television system by tabulating modem...
US-6,781,983 Packet-switched telephony with circuit-switched backup
A packet voice switch 60 and method for its operation are disclosed. The switch comprises a network switching means, preferably implemented within its host...
US-6,781,959 Method and apparatus for determining troubleshooting information for completed calls in a telecommunications...
A method is disclosed for creating and storing troubleshooting information for diagnosing one or more problems experienced in one or more completed voice calls...
US-6,781,956 System and method for prioritizing packetized data from a distributed control environment for transmission...
A priority scheme is provided for ports assigned to respective channel units in a channel bank. The priority scheme is based on an amount of preallocated...
US-6,781,544 Diversity antenna for UNII access point
A combination of near omni-directional antennas and internal patch antennas, all built into an access point in accordance with FCC requirements. Typically a...
US-6,779,154 Arrangement for reversibly converting extensible markup language documents to hypertext markup language documents
An application server executes voice-enabled web applications by runtime execution of extensible markup language (XML) documents that define the voice-enabled...
US-6,779,146 ARQ for point to point links
An automatic retransmission system offering good latency and overhead characteristics combined with programmable tradeoffs among overhead, latency, and error...
US-6,779,025 IP web based messaging system for localized management of wireless messaging
An application server, configured for executing a messaging application defined by XML documents, is able to provide messaging services to a calling party for a...
US-6,778,555 Voice over packet system configured to connect different facsimile transmission protocols
A method for selecting a transmission protocol for a voice over packet system (VOPS) is disclosed. The method comprises generating a first data comprising a...
US-6,778,546 High-speed hardware implementation of MDRR algorithm over a large number of queues
A pipelined linecard architecture for receiving, modifying, switching, buffering, queuing and dequeuing packets for transmission in a communications network. The...
US-6,778,545 DSP voice buffersize negotiation between DSPs for voice packet end devices
A packet switching network system for use in transferring information that is in the form of packets and including an originating device and a destination device...
US-6,778,529 Synchronous switch and method for a telecommunications node
A synchronous switch for a telecommunications node includes a switch interface, a switch controller, and a switch memory. The switch interface is operable to...
US-6,778,528 Dial-out with dynamic IP address assignment
Packet network addresses, such as Internet Protocol addresses, may be assigned dynamically to computer systems accessed from the packet network by dial-out calls...
US-6,778,495 Combining multilink and IP per-destination load balancing over a multilink bundle
Load balanced transport of best efforts traffic together with delay-bounded traffic over a multilink bundle combines fragmentation and fragment distribution for...
US-6,778,492 Load balancing for fast reroute backup tunnels
Load balancing among fast reroute backup tunnels in a label switched network is achieved. M backup tunnels may be used to protect N parallel paths. A single...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.